import router from './router'
import { ElMessage } from 'element-plus'
import NProgress from 'nprogress'
import 'nprogress/nprogress.css'
import { getToken } from '@/utils/auth'
import { isHttp } from '@/utils/validate'
import { isRelogin } from '@/utils/request'
import useUserStore from '@/store/modules/user'
import useSettingsStore from '@/store/modules/settings'
import usePermissionStore from '@/store/modules/permission'

NProgress.configure({ showSpinner: false });

const whiteList = ['/login', '/register','/rxsb','/index','/bszn','/zcgg','/cjwt','/zcggDetail/**'];

router.beforeEach((to, from, next) => {
  NProgress.start()
  //如果是前台页面的话，那么直接显示
  if (whiteList.indexOf(to.path) !== -1) 
  {
    // 在免登录白名单，直接进入
    next()
  }

  if(to.path.indexOf("/zcggDetail")!==-1)
  {
    next()
  }

  //如果不是的话，那么需要检查路由
  else
  {
    if (getToken()) {
      to.meta.title && useSettingsStore().setTitle(to.meta.title)
      /* has token*/
      if (to.path === '/login') {
        next({ path: '/admin' })
        NProgress.done()
      } else if (whiteList.indexOf(to.path) !== -1) {
        console.log(to.path);
        next()
      } else {
        if (useUserStore().roles.length === 0) {
          isRelogin.show = true
          // 判断当前用户是否已拉取完user_info信息
          useUserStore().getInfo().then(() => {
            isRelogin.show = false
            usePermissionStore().generateRoutes().then(accessRoutes => {
              // 根据roles权限生成可访问的路由表
              accessRoutes.forEach(route => {
                if (!isHttp(route.path)) {
                  router.addRoute(route) // 动态添加可访问路由表
                }
              })
              next({ ...to, replace: true }) // hack方法 确保addRoutes已完成
            })
          }).catch(err => {
            useUserStore().logOut().then(() => {
              ElMessage.error(err)
              next({ path: '/admin' })
            })
          })
        } else {
          next()
        }
      }
    } else {
      console.log("没有token时进入："+to.path)
      // 没有token
      if (whiteList.indexOf(to.path) !== -1) {
        // 在免登录白名单，直接进入
        next()
      } else {
        next(`/login?redirect=${to.fullPath}`) // 否则全部重定向到登录页
        NProgress.done()
      }
    }
    
  }
})

router.afterEach(() => {
  NProgress.done()
})



